雷哥网GMAT-【OG20-P574-651题】Farmer: Worldwide, just three grain crops-rice, wh_OG19新题

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【OG20-P574-651题】Farmer: Worldwide, just three grain crops-rice, wheat, and corn-account for most human caloric intake. To maintain this level of caloric intake and also keep pace with global population growth, yields per acre from each of these crops will have to increase at least 1.5 percent every year, given that the supply of cultivated land is diminishing. Therefore, the government should increase funding for research into new ways to improve yields

Which of the following is an assumption on which the farmers argument depends?

A

It is solely the governments responsibility to ensure that the amount of rice wheat, and corn produced worldwide keeps pace with global population growth
分析A选项
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B

Increasing government funding for research into new ways to improve the yields per acre of rice, wheat, and corn crops would help to increase total worldwide annual production of food from these crops
分析B选项
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C

Increasing the yields per acre of rice, wheat, and corn is more important than increasing the yields per acre of other crops
分析C选项
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D

Current levels of funding for research into ways of improving grain crop yields per acre have enabled grain crop yields per acre to increase by more than 1.5 percent per year worldwide
分析D选项
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E

In coming decades, rice, wheat, and corn will become a minor part of human caloric intake, unless there is government-funded research to increase their yields per acre
分析E选项
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当前版本由 285452zdsb 更新于2021-04-22 10:11:04 感谢由 285452zdsb 对此题目的解答所做出的贡献。

原文大意：全世界一共三种作物最多：大米、小麦和玉米。为了维持热量摄入水平同时跟上人口增长速度，每个作物的单位产量需要每年至少提高百分之1.5，因为种植用地在减少。因此，政府应该增加对提高产量的研究的投入。

逻辑链：

Caloric&pace---yield---funding

选项解析：

A.保证作物充足完全是政府的责任。是谁负责无关

B.投入基金可以增加产量。增强funding和yield之间的关系，取非削弱，正确

C.提高这几种作物产量比提高其他产量更重要。无关比较

D.现在的资金水平已经可以保证增长速度，那就不需要再投入资金了。削弱结论，排除

E.未来几十年水稻等成为人类摄入的小部分，除非政府基金提高产量。是否成为小部分不重要，无关

题目讨论（10条评论）

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贾思敏

D选项看清楚时态，是have enabled，已经确保了，那就是政府不需要increase funds咯，那你这个结论就被削弱了

0 0 回复 2021-09-19 15:21:39
贾思敏

an assumption on which the farmers argument depends 题型：assumption 假设题（增强farmers的观点）方法：假设题：取非验证：取非能削弱结论就是对的逻辑链：improve yields（crops） - increase funding 政府要增加投入去提高产量，要增强的是增加funds对产量提高的影响

0 0 回复 2021-09-19 15:17:45
Mariposa爱学习

目标：yields per acre increase at least 1.5 percent every year 计划：government should increase funding for research into new ways to improve yields 把目标和计划连起来就是B选项

0 0 回复 2020-11-20 14:05:14
158706lvuy

农民逻辑：因-增加研发资金用于研究提升产量，果-带来产量增加。

1 1 回复 2020-09-17 10:18:06
221689uutq

我也选了A，我觉得A侧重点在government，而B的侧重在funding，看了答案应该是问为什么要投入资金，所以选B

1 0 回复 2020-08-01 16:22:18
磨叽的猫子

C 是原文重现

0 0 回复 2020-03-27 07:04:30
emily666

原文重现

1 0 回复 2020-03-14 17:18:03
又大又圆肉包打狗后没了

前提：世界人口增长需要世界粮食产量增长；结论：政府应该增加研究经费；GAP：政府投入资金=粮食产量增长？能回答此问题的选项：B

1 0 回复 2019-11-20 21:35:26
301403ib

为啥不选e…

0 0 回复 2019-10-01 20:55:04
cynic88

感觉像是重复了一遍题设。。

1 0 回复 2019-08-30 20:36:26
205466hjouo回复cynic88

重复假设的都是送分

0 0 回复 2019-09-16 14:45:21